Locate a current case study that addresses the relationship between physical and cybersecurity from an authoritative source.Briefly summarize the case; apply the course materials and at least 3 sources from your independent research to discuss it in depth. Depending on the case, your discussion may include but is not limited to:Analysis and evaluation of the principles applied in the caseEvaluation of resolution(s)Proposal of alternate solutions with a clear and logical rationaleComparisons to other examples or casesYour discussion should take into account the context of the case study, including the regulations and restrictions relevant to the domain(s) involved (e.g., health care, military intelligence, finance, law enforcement, etc.). Cite all references to your sources (including the original study).

Unit IV JournalWeight: 2% of course gradeGrading RubricInstructionsWith the burning of fossil fuels comes the release of many pollutants that cause health concerns such as the release of particulate matter on the respiratory system. Cases of asthma and COPD are on the rise. Do you think more environmental regulations are necessary to decrease this particulate matter? Why, or why not? Reflect on if you think there is a balance between reducing emissions and keeping costs down for industry.Your journal entry must be at least 200 words. No references or citations are necessary.Unit IV Research PaperWeight: 12% of course gradeGrading RubricInstructionsResearch and identify an environmental or occupational toxicant that effects either the respiratory, immune, or hepatic system. Research and discuss the following:Explain the normal function of the system and what makes it susceptible to toxicity.Describe how exposure to the toxicant is possible.Analyze the acute and/or chronic effects of the toxicant.Describe recent concerns about the toxicant (within the last two years) and any actions taken to reduce the toxicant in the environment or reduce occupational exposure to the toxicant.Your research paper should meet the following requirements:Address all of the above mentioned aspects in the discussion.The paper should be a minimum of three pages in length, not including title and reference pages.Utilize at least four credible references no more than five years old.Utilize proper APA formatting and citations.

Directions: 1. Read: "Semiotics and Cultural Criticism"/How Signs Work (Links to an external site.)2. Pick a popular song, movie, or TV show and identify the symbols within it3. Write a 100-200 word analysis of what is signifying and what is being signified 4. Make sure you use 8th MLA Citation and Works Cited